100166606055560 has 64 divisors (see below), whose sum is σ = 245900639851200. Its totient is φ = 36418716345600.

The previous prime is 100166606055517. The next prime is 100166606055563. The reversal of 100166606055560 is 65550606661001.

It is not an unprimeable number, because it can be changed into a prime (100166606055563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14284451 + ... + 20109170.

It is an arithmetic number, because the mean of its divisors is an integer number (3842197497675).

Almost surely, 2^{100166606055560} is an apocalyptic number.

100166606055560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100166606055560 is an abundant number, since it is smaller than the sum of its proper divisors (145734033795640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100166606055560 is a wasteful number, since it uses less digits than its factorization.

100166606055560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34400262 (or 34400258 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 100166606055560 in words is "one hundred trillion, one hundred sixty-six billion, six hundred six million, fifty-five thousand, five hundred sixty".